101334220913 has 2 divisors, whose sum is σ = 101334220914. Its totient is φ = 101334220912.

The previous prime is 101334220879. The next prime is 101334220919. The reversal of 101334220913 is 319022433101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98033488609 + 3300732304 = 313103^2 + 57452^2 .

It is an emirp because it is prime and its reverse (319022433101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101334220913 - 2²⁴ = 101317443697 is a prime.

It is not a weakly prime, because it can be changed into another prime (101334220919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50667110456 + 50667110457.

It is an arithmetic number, because the mean of its divisors is an integer number (50667110457).

Almost surely, 2^101334220913 is an apocalyptic number.

It is an amenable number.

101334220913 is a deficient number, since it is larger than the sum of its proper divisors (1).

101334220913 is an equidigital number, since it uses as much as digits as its factorization.

101334220913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 101334220913 in words is "one hundred one billion, three hundred thirty-four million, two hundred twenty thousand, nine hundred thirteen".